Agilent Technologies 1100 Series Reference Manual page 142

4 Repairing the Detector
When required If the fan is defective or noisy
Tools required Screwdriver POZI 1 PT3
Parts required Fan assembly 3160-1016
Preparations for this procedure:
•
Turn off the lamp.
•
Switch off the detector, and disconnect the cables
and acpillaries.
•
Remove detector from stack and place it on the
working bench.
•
Remove front cover, top cover and top foam
Re o i g the Top Co e a d Foa
section, see
on page 140.
The fan must be installed in the correct orientation
( see arrow on the fan) to ensure optimum cooling
and operation of the detect or. The direction of air
flow is from the front towards the rear.
142 1100 Series DAD and MWD Reference Manual
The figure below shows the required air flow
direction.
AIRFLOW
G1315/65A
G1315/65B